Description of HV-800 Wireless Bluetooth Black Handfree Stereo Headset Earphone for iPhone LG SamsungFeatures:1. Support two mobile phones match simultaneous2. Support EDR2.1 Bluetooth and up to V3.0 wireless play and transmission3. Ultra long calling time, playing time and standby time4. 10m

Description of HV-800 Wireless Bluetooth Black Handfree Stereo Headset Earphone for iPhone LG SamsungFeatures:1. Support two mobile phones match simultaneous2. Support EDR2.1 Bluetooth and up to V3.0 wireless play and transmission3. Ultra long calling time, playing time and standby time4. 10m wireless transmission range5. Provide excellent, shocking and stereo tone quality6. Support apt-X to ensure high definition tone quality7. You can set up mute mode8. Mini and compact design for convenient carry9. Soft and permeable earmuffSpecifications:1. Material: Plastic2. Charging Voltage: MICRO USB 5V3. Working Current: 25-30mA4. Bluetooth Working Range: 10M5. Output Power: 2 x 20mW6. Frequency Range: 2.401-2.480GHz